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Horacio González Duhart     hgd20@bath.ac.uk
What is TST? “Transition State Theory is the oldest attempt to describe metastability in ergodic systems.”E. Weinan and E....
“Transition State Theory is the oldest attempt todescribe metastability in ergodic systems.”                    Momentum  ...
“Transition State Theory is the oldest attempt todescribe metastability in ergodic systems.”                              ...
Example of metastable sets in the context of TST:
Example of metastable sets in the context of TST:
Example of metastable sets in the context of TST:
“Transition State Theory is the oldest attempt todescribe metastability in ergodic systems.”Ergodic theoremIF             ...
“Transition State Theory is the oldest attempt todescribe metastability in ergodic systems.”“Rate of reaction is the rate ...
Ergodicity
Ergodicity             Metastable
Ergodicity                     Metastable    Assuming Gibbs      distribution
Ergodicity                     Metastable    Assuming Gibbs      distribution
“Transition State Theory is the oldest attempt todescribe metastability in ergodic systems.” Original papers from 1935, 19...
No Jack was hurt during the making of this presentation.
Horacio González Duhart     hgd20@bath.ac.uk
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Transition State Theory

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These slides were for a 10 minute talk during my MSc in Modern Applications of Mathematics on Transition State Theory.

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Transition State Theory

  1. 1. Horacio González Duhart hgd20@bath.ac.uk
  2. 2. What is TST? “Transition State Theory is the oldest attempt to describe metastability in ergodic systems.”E. Weinan and E. Vanden-Eijnden. Metastability, conformation dynamics,and transition ways in complex systems. 2004
  3. 3. “Transition State Theory is the oldest attempt todescribe metastability in ergodic systems.” Momentum Mass Position Acceleration Potential energy
  4. 4. “Transition State Theory is the oldest attempt todescribe metastability in ergodic systems.” C TST simplification:
  5. 5. Example of metastable sets in the context of TST:
  6. 6. Example of metastable sets in the context of TST:
  7. 7. Example of metastable sets in the context of TST:
  8. 8. “Transition State Theory is the oldest attempt todescribe metastability in ergodic systems.”Ergodic theoremIF Then Just think of Jack… he is not always wearing q shoes, nor he is not always without them… he continuously keeps changing from one state to the other.
  9. 9. “Transition State Theory is the oldest attempt todescribe metastability in ergodic systems.”“Rate of reaction is the rate of change in the concentration of one of thereactants or products”N. E. Henriksen and F. Y. Hansen. Theories of Molecular Reaction Dynamics. 2008
  10. 10. Ergodicity
  11. 11. Ergodicity Metastable
  12. 12. Ergodicity Metastable Assuming Gibbs distribution
  13. 13. Ergodicity Metastable Assuming Gibbs distribution
  14. 14. “Transition State Theory is the oldest attempt todescribe metastability in ergodic systems.” Original papers from 1935, 1938. Several issues have been addressed, and current research involves techniques on: 1. Dividing surfaces 2. Transition path sampling, reactive trajectories C q 3. Finite String and MCMC methods
  15. 15. No Jack was hurt during the making of this presentation.
  16. 16. Horacio González Duhart hgd20@bath.ac.uk
  • mamtakashyap7

    Aug. 28, 2020
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    Dec. 18, 2019
  • muhammadawaisahmad7

    Nov. 14, 2016

These slides were for a 10 minute talk during my MSc in Modern Applications of Mathematics on Transition State Theory.

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